Inorganic Biochemistry of Iron Metabolism 2nd ed - R. Crichton (Wiley, 2001) WW.pdf

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Inorganic Biochemistry of Iron Metabolism: From Molecular Mechanisms to
Clinical Consequences. 2e
Robert Crichton
2001 John Wiley & Sons Ltd
ISBNs: 0-471-49223-X (Hardback); 0-470-84579-1 (Electronic)
Inorganic Biochemistry
of Iron Metabolism
Copyright
Inorganic Biochemistry
of Iron Metabolism
From Molecular Mechanisms
to Clinical Consequences
Second Edition
Robert Crichton
Universit´eCatholiquedeLouvain,Belgium
With the collaboration of
Johan R. Boelaert, Volkmar Braun, Klaus Hantke, Jo J. M. Marx,
Manuela Santos and Roberta Ward
JOHN WILEY & SONS, LTD
Chichester New York Weinheim Brisbane Singapore Toronto
Copyright
2001 John Wiley & Sons, Ltd
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Library of Congress Cataloguing-in-Publication Data
Crichton, Robert R.
Inorganic biochemistry of iron metabolism : from molecular mechanisms to clinical
consequences / Robert Crichton ; with the collaboration of Johan Boelart ... [ et al .].--2nd ed.
p. cm.
Includes bibliographical references and index.
ISBN 0-471-49223-X (alk. paper)
1. Iron--Metabolism. 2. Iron proteins. 3. Iron--Metabolism--Disorders. I. Boelart,
Johan. II. Title.
QP535.F4 C75 2001
572 .5174--dc21
2001026202
British Library Cataloguing in Publication Data
A catalogue record for this book is available from the British Library.
ISBN 0-471-49223-X
Typeset in 10.5/12.5pt Palatino by Laser Words, Chennai, India
Printed and bound in Great Britain by Antony Rowe, Chippenham, Wiltshire.
This book is printed on acid-free paper responsibly manufactured from sustainable
forestry in which at least two trees are planted for each one used for paper production.
Contents
Preface
xv
1 Solution Chemistry of Iron in Biological Media
1
1.1 Aqueous Solution Chemistry of Iron
1
1.2 Oxygen Free Radicals
2
1.3 Iron Hydrolysis – A Ubiquitous Phenomenon
6
1.4 Hydrolysis of Iron(III) in Acid Media – Formation
of Polynuclear Species
6
1.5 Formation of Precipitates
8
1.5.1 Ageing of Amorphous Ferrihydrite to More-crystalline Products
9
1.6 Biomineralization
11
1.6.1 Magnetite Biomineralization by Magnetotactic Bacteria
11
1.7 References
14
2 The Importance of Iron for Biological Systems
17
2.1 Introduction
17
2.2 Physical Techniques for the Study of Iron in Biological Systems
20
2.3 Haemoproteins
22
2.3.1 Oxygen Carriers
22
2.3.2 Activators of Molecular Oxygen
25
2.3.3 Electron Transport Proteins
31
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